haileywagers
haileywagers haileywagers
  • 26-02-2021
  • Mathematics
contestada

what is -7m-5(m+5)=-85

Respuesta :

kimchikaylynkim kimchikaylynkim
  • 26-02-2021

Answer:

m= 5

Step-by-step explanation:

-7m-5(m+5)= -85

-7m-5m-25= -85

-12m-25= -85

-12m= -60

/-12     /-12

m= 5

Answer Link
Аноним Аноним
  • 26-02-2021

Answer:

m=5

Step-by-step explanation:

−7m−5(m+5)=−85

−7m+(−5)(m)+(−5)(5)=−85

−7m+−5m+−25=−85

combine the like terms: (−7m+−5m)+(−25)=−85

−12m+−25=−85

add 25 to both sides : −12m−25+25=−85+25

divide both sides by -12

−12m /−12  =  

−60 /−12

m=5

Answer Link

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